/* Reset et base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

/* Section héro avec image de fond */
.hero-section {
    min-height: 100vh;
    background: linear-gradient(135deg, rgba(34, 139, 34, 0.8), rgba(46, 125, 50, 0.7)), 
                url('https://images.unsplash.com/photo-1441974231531-c6227db76b6e?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=2071&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.1));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    max-width: 1200px;
    padding: 2rem;
    animation: fadeInUp 1s ease-out;
}

/* Animation d'entrée */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Logo */
.logo {
    margin-bottom: 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.logo-image {
    max-width: 200px;
    height: auto;
    margin-bottom: 1rem;
    filter: drop-shadow(2px 2px 8px rgba(0, 0, 0, 0.3));
    transition: transform 0.3s ease;
}

.logo-image:hover {
    transform: scale(1.05);
}

.logo-subtitle {
    font-size: 1.2rem;
    font-weight: 300;
    opacity: 0.9;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* Message principal */
.main-message {
    margin-bottom: 4rem;
}

.main-message h2 {
    font-size: 3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.subtitle {
    font-size: 1.3rem;
    font-weight: 300;
    max-width: 600px;
    margin: 0 auto;
    opacity: 0.95;
    line-height: 1.8;
}

/* Messages d'attente */
.waiting-message {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.message-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    animation: slideInUp 0.8s ease-out;
}

.message-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.message-card:nth-child(2) {
    animation-delay: 0.2s;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message-card .icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.message-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #fff;
}

.message-card p {
    font-size: 1rem;
    opacity: 0.9;
    line-height: 1.6;
}

/* Section CTA */
.cta-section {
    margin-bottom: 3rem;
}

.email-signup {
    display: flex;
    max-width: 400px;
    margin: 0 auto 1rem;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.email-input {
    flex: 1;
    min-width: 250px;
    padding: 1rem 1.5rem;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.9);
    color: #333;
    outline: none;
    transition: all 0.3s ease;
}

.email-input:focus {
    background: rgba(255, 255, 255, 1);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

.email-input::placeholder {
    color: #666;
}

.notify-btn {
    padding: 1rem 2rem;
    background: linear-gradient(45deg, #2e7d32, #4caf50);
    color: white;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.notify-btn:hover {
    background: linear-gradient(45deg, #1b5e20, #2e7d32);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.privacy-note {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-top: 0.5rem;
}

/* Coming soon */
.coming-soon {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 1.1rem;
    font-weight: 500;
}

.pulse-dot {
    width: 12px;
    height: 12px;
    background: #4caf50;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.7;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Footer */
.footer {
    background: rgba(0, 0, 0, 0.8);
    color: white;
    text-align: center;
    padding: 2rem;
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-content {
        padding: 1rem;
    }
    
    .logo-image {
        max-width: 150px;
    }
    
    .main-message h2 {
        font-size: 2rem;
    }
    
    .subtitle {
        font-size: 1.1rem;
    }
    
    .waiting-message {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .message-card {
        padding: 1.5rem;
    }
    
    .email-signup {
        flex-direction: column;
        align-items: center;
    }
    
    .email-input {
        min-width: 100%;
        margin-bottom: 0.5rem;
    }
    
    .notify-btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .logo-image {
        max-width: 120px;
    }
    
    .main-message h2 {
        font-size: 1.5rem;
    }
    
    .message-card .icon {
        font-size: 2rem;
    }
    
    .message-card h3 {
        font-size: 1.2rem;
    }
}